APA (7e ed.) Bronvermelding
ebrary, Inc, & Ritrovato, P. (2005). Towards the learning grid: Advances in human learning services. IOS Press.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Pierluigi Ritrovato. Towards the Learning Grid: Advances in Human Learning Services. Washington, DC: IOS Press, 2005.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Pierluigi Ritrovato. Towards the Learning Grid: Advances in Human Learning Services. IOS Press, 2005.
Let op: Deze citaties zijn niet altijd 100% accuraat.